ES2185213T3 - Procedimiento de fosfatado acelerado con n-oxidos. - Google Patents

Procedimiento de fosfatado acelerado con n-oxidos.

Info

Publication number
ES2185213T3
ES2185213T3 ES98943785T ES98943785T ES2185213T3 ES 2185213 T3 ES2185213 T3 ES 2185213T3 ES 98943785 T ES98943785 T ES 98943785T ES 98943785 T ES98943785 T ES 98943785T ES 2185213 T3 ES2185213 T3 ES 2185213T3
Authority
ES
Spain
Prior art keywords
ions
phosphate
oxides
oxide
phosphate procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES98943785T
Other languages
English (en)
Inventor
Bernd Mayer
Peter Kuhm
Pietro Balboni
Markus Senner
Horst-Dieter Speckmann
Jurgen Geke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19733978A external-priority patent/DE19733978A1/de
Priority claimed from DE1997150301 external-priority patent/DE19750301A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2185213T3 publication Critical patent/ES2185213T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/36—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates
    • C23C22/364—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also phosphates containing also manganese cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations

Abstract

Disolución de fosfatado ácida, acuosa, que contiene iones cinc, iones fosfato, así como un N-óxido orgánico como acelerador, caracterizada porque la disolución contiene 0,2 a 3 g/l de iones cinc, 3 a 50 g/l de iones fosfato, calculados como PO43-, 0,05 a 4 g/l de un N-óxido orgánico, que presenta un sistema de anillo insaturado o aromático de cinco o seis eslabones, siendo componente de este sistema de anillo el átomo de N del N-óxido, y situándose la proporción ponderal de iones fosfato respecto a iones cinc entre 3,7 y 30.
ES98943785T 1997-08-06 1998-07-25 Procedimiento de fosfatado acelerado con n-oxidos. Expired - Lifetime ES2185213T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19733978A DE19733978A1 (de) 1997-08-06 1997-08-06 Mit N-Oxiden beschleunigtes Phosphatierverfahren
DE1997150301 DE19750301A1 (de) 1997-11-13 1997-11-13 Mit N-Oxiden und Clorat beschleunigtes Phosphatierverfahren

Publications (1)

Publication Number Publication Date
ES2185213T3 true ES2185213T3 (es) 2003-04-16

Family

ID=26038895

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98943785T Expired - Lifetime ES2185213T3 (es) 1997-08-06 1998-07-25 Procedimiento de fosfatado acelerado con n-oxidos.

Country Status (7)

Country Link
US (1) US6379474B1 (es)
EP (1) EP1005578B1 (es)
AU (1) AU9156398A (es)
CA (1) CA2300276A1 (es)
DE (1) DE59805918D1 (es)
ES (1) ES2185213T3 (es)
WO (1) WO1999007916A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933189A1 (de) * 1999-07-15 2001-01-18 Henkel Kgaa Verfahren zur korrosionsschützenden Behandlung oder Nachbehandlung von Metalloberflächen
US6391384B1 (en) * 2000-07-10 2002-05-21 Carus Corporation Method for providing a corrosion inhibiting solution
DE10155666A1 (de) * 2001-11-13 2003-05-22 Henkel Kgaa Mit Hydroxylamin und organischen Stickstoffverbindungen beschleunigtes Phosphatierverfahren
AU2002361680A1 (en) * 2001-12-13 2003-07-09 Henkel Kommanditgesellschaft Auf Aktien Use of substituted hydroxylamines in metal phosphating processes
ATE399218T1 (de) * 2002-07-10 2008-07-15 Chemetall Gmbh Verfahren zur beschichtung von metallischen oberflächen
DE10320313B4 (de) * 2003-05-06 2005-08-11 Chemetall Gmbh Verfahren zum Beschichten von metallischen Körpern mit einer Phosphatierungslösung, Phosphatierungslösung und die Verwendung des beschichteten Gegenstandes
DE10323305B4 (de) * 2003-05-23 2006-03-30 Chemetall Gmbh Verfahren zur Beschichtung von metallischen Oberflächen mit einer Wasserstoffperoxid enthaltenden Phosphatierungslösung, Phosphatierlösung und Verwendung der behandelten Gegenstände
DE102005047424A1 (de) * 2005-09-30 2007-04-05 Henkel Kgaa Phosphatierlösung mit Wasserstoffperoxid und chelatbildenden Carbonsäuren
CA2686179A1 (en) * 2007-06-07 2009-02-05 Henkel Ag & Co. Kgaa High manganese cobalt-modified zinc phosphate conversion coating
DE102008044143B4 (de) * 2008-11-27 2011-01-13 Atotech Deutschland Gmbh Wässrige Behandlungslösung und Verfahren zur Erzeugung von Konversionsschichten für zinkhaltige Oberflächen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE432557A (es) 1938-02-04
GB1365291A (en) * 1970-09-25 1974-08-29 Ici Ltd Inhibition of corrosion
US4596607A (en) * 1985-07-01 1986-06-24 Ford Motor Company Alkaline resistant manganese-nickel-zinc phosphate conversion coatings and method of application
US4865653A (en) 1987-10-30 1989-09-12 Henkel Corporation Zinc phosphate coating process
US5268041A (en) 1990-04-27 1993-12-07 Metallgesellschaft Ag Process for phosphating metal surfaces
DE4013483A1 (de) 1990-04-27 1991-10-31 Metallgesellschaft Ag Verfahren zur phosphatierung von metalloberflaechen
DE4210513A1 (de) 1992-03-31 1993-10-07 Henkel Kgaa Nickel-freie Phosphatierverfahren
DE4441710A1 (de) 1994-11-23 1996-05-30 Henkel Kgaa Korrosionsschutz und Reibungsverminderung von Metalloberflächen
US5935348A (en) 1995-11-14 1999-08-10 Henkel Kommanditgesellschaft Auf Aktien Composition and process for preventing corrosion and reducing friction on metallic surfaces

Also Published As

Publication number Publication date
CA2300276A1 (en) 1999-02-18
DE59805918D1 (de) 2002-11-14
EP1005578B1 (de) 2002-10-09
WO1999007916A1 (de) 1999-02-18
AU9156398A (en) 1999-03-01
US6379474B1 (en) 2002-04-30
EP1005578A1 (de) 2000-06-07

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